Individual Calculations September 2019
 Villegas Rodriguez, Jeremy  Total change: -56.80  Rating chartPersonal card
 Campeonato Nacional Abierto 2019 San Jose CRC 2019-08-03
RcRownchangeKK*chgGame
 1606 1610 0.00 3 -1.42 40 -56.80 
  Solano Cordero, Jorge 1775 CRC0.001-0.2840-11.20 
  Buitrago Mosquera, Antonio 1833 CRC0.001-0.2240-8.80 
  Hernandez Perez, Javier Francisco 1210  * CRC0.001-0.9240-36.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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